hg: jdk/client: 8204509: Fix compilation error in harfbuzz 1.7.6 for Solaris Developer Studio 12.6

[philip.race at oracle.com]

Changeset: 2eb666723f65
Author:    prr
Date:      2018-06-10 18:04 -0700
URL:       http://hg.openjdk.java.net/jdk/client/rev/2eb666723f65

8204509: Fix compilation error in harfbuzz 1.7.6 for Solaris Developer Studio 12.6
Reviewed-by: serb

! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-face.cc
! src/java.desktop/share/native/libfontmanager/harfbuzz/hb-private.hh